3260560657055 has 16 divisors (see below), whose sum is σ = 4213693340640. Its totient is φ = 2407772512128.

The previous prime is 3260560657051. The next prime is 3260560657061. The reversal of 3260560657055 is 5507560650623.

It is a cyclic number.

It is not a de Polignac number, because 3260560657055 - 2² = 3260560657051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3260560656994 and 3260560657012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3260560657051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7426649 + ... + 7853421.

It is an arithmetic number, because the mean of its divisors is an integer number (263355833790).

Almost surely, 2^{3260560657055} is an apocalyptic number.

3260560657055 is a deficient number, since it is larger than the sum of its proper divisors (953132683585).

3260560657055 is a wasteful number, since it uses less digits than its factorization.

3260560657055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544330.

The product of its (nonzero) digits is 5670000, while the sum is 50.

The spelling of 3260560657055 in words is "three trillion, two hundred sixty billion, five hundred sixty million, six hundred fifty-seven thousand, fifty-five".